XFX - SPEEDSTER MERC308 AMD Radeon RX 6600 XT 8GB GDDR6 PCI Express 4.0 Gaming Graphics Card - Black
Customers are saying
Customers recognize the SPEEDSTER MERC308 AMD Radeon RX 6600 XT graphics card's strong performance and effective cooling system, frequently praising its ability to run cool and quiet even during demanding gaming sessions. The card's reasonable price point and high-quality construction are also frequently highlighted as positive aspects. While some users find the cooling to be excessive, the overall feedback points to a well-performing and well-built product.
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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 4 out of 5 stars
Absolutely beautiful, but beware of coil whine
I watched many reviews on this particular card, but none showed how handsome it is. One of the best looking cards on the market. The build quality is top notch, and the cooling solution is really over-built for this kind of card. That's a lot of headroom for overclocking. The default fan curve is setup for minimal noise, the fans actually don't spin with light workloads like browsing, and they're reluctant to spin fast on a stress test This makes the card run a little toasty, but you absolutely have the options to prioritize thermals over noise. This kind of flexibility is welcomed. Now this card would get 5 stars if it wasnt for the coil whine. I don't know if my card is a lemon in that regard or its a particular problem with this model, but the coil whine is there when the card is under load. Placing a frame time limiter solved it for me, but if you play high FPS games this might not work for you. Overall great card, looks beast, great cooling, but that whine..
Posted by H2ZZ
- Rated 5 out of 5 stars
Super efficient ETH mining card
I am using this card for the sole purpose of mining ETH. As of September, it is the most efficient card for mining, with a reported performance (32 MH/s hash rate) per watt rating of .43. After tweaking the clock and voltage settings, I have been consistently mining for weeks at 31.84 MH/s with no crashes. Power consumption is only 54W according to AMD software, so its likely around 70W at the wall. Even with ETH's upcoming change to proof of stake, I highly recommend buying this card in the $400s. I have no comment with performance in respect to gaming or other GPU heavy applications.
Posted by wheelindealin
- Rated 5 out of 5 stars
Good Quality GPU
Cooler is a bit overkill on this GPU, but it does make this extremely quiet and cool. Can barely hear it in my system. High build quality and feel, performance is decent for the price.
Posted by yeahiboughtthisthing